Behavioral task
behavioral1
Sample
dbc61bdb61f21138c56ffdfb3e37fb8a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dbc61bdb61f21138c56ffdfb3e37fb8a_JaffaCakes118
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Size
45KB
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MD5
dbc61bdb61f21138c56ffdfb3e37fb8a
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SHA1
48301418a1a1319569f488cc4744ce9c7a82bf85
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SHA256
d556962260074014990dc6358db4d0f5ae4ef5e1285b4ae042e9ce03c03182d7
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SHA512
245e79aa7fd98408ac07fdf4fe18a57b15b444d6dc55767ef8ccd587f714f0529ef86e28873a96d66bdbc0ef91491f50747430393b023134bd54106c5b4ebc14
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SSDEEP
768:u6hIl4IfG7x2GglRY/+riP3bkjKOvMRvDwRwLuOaoG0um5KjHd83DV9Pn3:tCfUxAlRY/wiIjb0Rcugobc9e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dbc61bdb61f21138c56ffdfb3e37fb8a_JaffaCakes118 unpack001/out.upx
Files
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dbc61bdb61f21138c56ffdfb3e37fb8a_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE